Remove enum mdocargerr from phrase() (unused).

Add `Ta' macro, which is basically a NULL case everywhere but in
mdoc_macro.c, where it closes out an existing `It' body scope and opens
a new one, then continues parsing as in phrase() (TODO: merge these
two?).

Fix where scope-breaking was silently just dying instead of printing an
error.

Fix where trailing `Ta' or tab weren't creating a new MDOC_BODY context.

We now support arbitrarily complex `It' contents for `Bl -column'.

1 files changed, 1 insertions, 0 deletions

diff --git a/mdoc_validate.c b/mdoc_validate.c
index 8beae48a..4296cc3c 100644
--- a/mdoc_validate.c
+++ b/mdoc_validate.c
@@ -268,6 +268,7 @@ const	struct valids mdoc_valids[MDOC_MAX] = {
 	{ NULL, posts_notext },			/* br */
 	{ NULL, posts_sp },			/* sp */
 	{ NULL, posts_text1 },			/* %U */
+	{ NULL, NULL },				/* Ta */
 };